• Security Engineer ( RMF )

    CACI International (Frederick, MD)
    Security Engineer ( RMF ) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... of Travel: Local * * * **The Opportunity:** We are seeking a skilled Security Engineer ( RMF ) to support the Defense Intelligence Agency (DIA) at the National… more
    CACI International (12/09/25)
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  • Information Systems Security

    Enterprise Horizon Consulting Group (Washington, DC)
    …Job Description Enterprise Horizon Consulting Group is seeking a highly motivated Information Systems Security Engineer (ISSE) to join our team in support of our ... Operate (ATO) in accordance with DoD and federal requirements. Key Responsibilities + Engineer and implement security controls to support system ATO and ongoing… more
    Enterprise Horizon Consulting Group (12/25/25)
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  • Lead, Information Security Systems…

    L3Harris (Ashburn, VA)
    …domains in the interest of national security . Job Title: Anti-Tamper System Security Engineer (Secret Security Clearance) Job Code: 30715 Job Location: ... RMF steps 1-4 (categorization, controls selection, control implementation, security assessment) and standard body of evidence (BoE) package development. +… more
    L3Harris (11/01/25)
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  • Information System Security Engineer

    TekSynap (Washington, DC)
    …:Services to support Information System Engineering performed by the Information System Security Engineer (ISSE) includes the following activities: + Lead, ... professionals responsible for the end-to-end implementation of the RMF lifecycle for IT systems. + Oversee and coordinate...process improvement. **Overview** We are seeking an Information System Security Engineer (ISSE) to join our team… more
    TekSynap (12/24/25)
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  • Information System Security Engineer

    TekSynap (Washington, DC)
    …:Services to support Information System Engineering performed by the Information System Security Engineer (ISSE) includes the following activities: + Lead, ... professionals responsible for the end-to-end implementation of the RMF lifecycle for IT systems. + Oversee and coordinate...+ Teamwork **Overview** We are seeking an Information System Security Engineer (ISSE) to join our team… more
    TekSynap (11/30/25)
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  • Cyber Systems Security Engineer Sr.

    Gromelski & Associates, Inc. (Manassas, VA)
    **Cyber Systems Security Engineer Sr.** Location **Manassas, VA (Relocation Assistance Available)** Job Category **Engineering** ID **686** **_Cyber Systems ... Security Engineer Sr._** _Gromelski and Associates, Inc....and availability. . Leverage guidance from Risk Management Framework ( RMF ), Security Requirements Guides (SRG), and … more
    Gromelski & Associates, Inc. (12/05/25)
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  • Expert Security Engineer

    Amentum (Springfield, VA)
    …, & Intel space? If so, look no further. Amentum is seeking an **Expert Security Engineer ** to join our team of passionate individuals in **Springfield, VA** . ... technical/operational implementation of those requirements. * Apply Risk Management Framework ( RMF ) security controls in accordance with regulatory policies into… more
    Amentum (11/14/25)
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  • Information Systems Security

    Koniag Government Services (Washington, DC)
    Kadiak, LLC, a Koniag Government Services company, is seeking an Information Systems Security Engineer (ISSE) with Top Secret security clearance to support ... to:** + Lead, mentor, and supervise a team of security professionals responsible for the end-to-end implementation of the... professionals responsible for the end-to-end implementation of the RMF lifecycle for FBI IT systems. + Oversee and… more
    Koniag Government Services (12/10/25)
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  • Cyber Security Project Engineer

    General Dynamics Information Technology (Mclean, VA)
    …**Job Description:** Seize your opportunity to make a personal impact as a Cyber Security Project Engineer supporting customer activities. GDIT is your place to ... At GDIT, people are our differentiator. As a Cyber Security Project Engineer , you will help ensure...Splunk, Continuum + Strong understanding of NIST SP 800-53, RMF , CNSSI 1253, NISPOM + Experience with Security more
    General Dynamics Information Technology (12/17/25)
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  • Cloud Information Systems Security

    CGI Technologies and Solutions, Inc. (Washington, DC)
    **Cloud Information Systems Security Engineer (ISSE) - Sr** **Category:** Cyber Security **Main location:** United States, District of Columbia, Washington ... is currently looking for a Senior-Level Cloud Information Systems Security Engineer with active Top Secret clearance...of network security standards. * Identify additional security requirements based on RMF or emerging… more
    CGI Technologies and Solutions, Inc. (12/24/25)
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  • Information Systems Security

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Information Systems Security Engineer (ISSE) - Senior** **Category:** Cyber Security **Main location:** United States, Virginia, Arlington **Position ID:** ... highly collaborative team to deliver state-of-the-art capabilities. The Information System Security Engineer (ISSE) designs, implements, and manages security more
    CGI Technologies and Solutions, Inc. (12/26/25)
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  • Azure Security Sr. Engineer

    Arena Technical Resources, LLC (Washington, DC)
    Azure Security Sr. Engineer Location: Washington, DC, US Job ID: ATR 17715 Job Description Job Title: Azure Security Sr. Engineer Location: Washington, ... and identity federation (eg,Azure AD B2B/B2C with CAC/PIV) - Configure and manage security controls such as Microsoft Defender for Cloud, Key Vault, Azure Policy,… more
    Arena Technical Resources, LLC (11/29/25)
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  • Information Assurance/ Security

    OCT Consulting, LLC (Washington, DC)
    …Technology. Responsibilities and Duties OCT currently has an opening for an Information Assurance/ Security Engineer to work with one of our federal clients. This ... person will be a Security Engineer with a high focus on...scans. They must have experience using CSAM or other RMF approved system of record. This position is contingent… more
    OCT Consulting, LLC (10/27/25)
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  • Cyber Systems Engineer - level 3 or 4

    Northrop Grumman (Dulles, VA)
    …onsite and cannot accommodate telecommute work. A _Cyber Systems Security Engineering_ position requires demonstrated technical accomplishments in securing complex ... Segments, Communications Segments, and Space Segments. This position supports National Security Space missions that require the most trustworthy personnel and a… more
    Northrop Grumman (12/02/25)
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  • Information Systems Security

    TekSynap (Chantilly, VA)
    … Engineerto join our team supporting the Space Development Agency. The Information Systems Security Engineer will act as liaison to prepare, review and update ... **Responsibilities & Qualifications** **RESPONSIBILITIES** + TheInformation Systems Security Engineeris expected tobe able to: + Support Engineering and Operations… more
    TekSynap (12/06/25)
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  • Security Policy Engineer

    SAIC (Springfield, VA)
    **Description** SAIC is looking for a qualified Security Engineer (ISSO) to join an exciting program in Springfield, Virginia. Individual will be responsible for ... providing systems security support for the protection of multi-level information system...Support Assessment and Authorization (A&A) / Risk Management Framework ( RMF ) for new and existing systems. + Coordinate requirements… more
    SAIC (12/18/25)
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  • Cleared Senior Information Systems Security

    Virtual Service Operations (Lorton, VA)
    Cleared Senior Information Systems Security Engineer (ISSE) L4 * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take the ... next steps in your career as an Information Systems Security Engineer (ISSE)? Let's chat and see...+ Must have experience with Compliance & Frameworks (NIST, JSIG/ RMF , SCTM) + Must have experience with Hyperscale, Architecture… more
    Virtual Service Operations (11/09/25)
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  • Information Systems Security

    TekSynap (Washington, DC)
    …required by DoD for role. + Mustmaintainrequired technical and security trainingrelativeto cybersecurity duties,in accordance withDoD instruction 8510.01, Risk ... Management Framework for DoD Systems, NIST Special Publication 800-53, Recommended Security Controls for Federal Information Systems and Organizations and DoD… more
    TekSynap (11/06/25)
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  • Senior Information System Security

    General Dynamics Information Technology (Reston, VA)
    …for enterprise information systems and network architectures as an Information System Security Engineer at GDIT. Here, you'll tailor cutting-edge solutions to ... a wide range of devices. HOW AN INFORMATION SYSTEM SECURITY ENGINEER WILL MAKE AN IMPACT +...and Accreditation (A&A) process using a risk mitigation framework ( RMF ) across the design lifecycle for classified systems obtaining… more
    General Dynamics Information Technology (11/21/25)
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  • Information Security Systems…

    BAE Systems (Herndon, VA)
    …**Required Education, Experience, & Skills** We are actively seeking an Information Systems Security Engineer (ISSE) with a minimum of 11 years' experience with ... security controls that support the Risk Management Framework ( RMF ) and ICD 503 Security Accreditation +...available based on position level and/or job specifics. **Information Security Systems Engineer - Expert** **119131BR** EEO… more
    BAE Systems (12/10/25)
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